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肿瘤发生是一个多因素作用、多阶段发展的过程,其中原癌基因的激活与抑瘤基因的失活是最为重要的事件。支架蛋白SASH1基因在多种肿瘤中表达下调或缺失,被认为是一个抑癌基因。目前的研究已表明SASH1与肿瘤发生之间存在着密切的关系,对SASH1基因功能及其分子机制的研究不仅有助于了解其在肿瘤发生和进程中扮演的角色,更为其成为肿瘤治疗的基因靶点积累了研究数据。本文对SASH1基因在肿瘤研究中的进展作一综述。
SASH1基因在肿瘤研究中的进展
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